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| Research progress and engineering practice of rockburst disaster prevention and control in deep mining of metal mines |
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Received:June 14, 2024
Revised:July 12, 2024
Accepted:July 15, 2024
Published Online:March 24, 2025
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| DOI： |
| KeyWord:metal mines; deep mining; rockburst; disaster control and prevention; integrated planning |
| Author | Institution |
| CHEN Lu |
BGRIMM Technology Group |
| GUO Lijie |
BGRIMM Technology Group |
| YANG Xiaocong |
BGRIMM Technology Group |
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| Abstract: |
| The gradual depletion of shallow resources necessitates the imperative shift towards deep mining. In deep mines, dynamic disasters such as rockburst have persistently posed a significant challenge to the safe and efficient extraction of deep mineral. Despite the longstanding occurrence of rockburst disasters, they have not be effectively resolved due to limitations in their occurrence mechanisms and monitoring methods. In this paper, the evaluation system of rockburst and the prevention and control technology of rockburst were systematically summarized and concluded through literature research. The current research progress shows that there are many evaluation systems of rockburst, which can evaluate and predict the grade and tendency of rockburst disaster well. Regarding rockburst prevention and control systems, they can generally be classified into passive and active control technology based on the timing of disaster management and protective mechanisms. The overall planning concept developed on the basis of mining plan optimization and stress environment reconstruction, providing a new idea and method for rockburst prevention and control in deep mining of metal mines. Finally, taking the deep mining of Sanshandao Gold mine as the background, the advantages and effects of unloading mining scheme in rockburst control and prevention under the integrated planning concept are verified, which provides an effective reference for the advance intervention and active prevention and control of rockburst in deep mining of metal mines in the future. |
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